VNB28N0413TR

Power Distribution Switches, Load Drivers Overview

The VNB28N0413TR is a single-channel power distribution switch IC from the OMNIFET VIPower family, manufactured by STMicroelectronics. It integrates an N-channel MOSFET with control logic in a D2PAK-3 surface-mount package. Key electrical specifications include a maximum on-resistance of 35 mOhms and a continuous output current capability of 19 A. The device operates with a supply voltage of 18 V and supports load voltages up to 33 V. Thermal performance is rated for a power dissipation of 83 W, with an operating junction temperature range spanning from -40°C to +125°C.

Power Distribution Switches, Load Drivers Feature Summary

• Integrates high-current N-channel MOSFET with diagnostic status flag output
• Provides comprehensive protection against overcurrent, overtemperature, and overvoltage conditions
• Features non-inverting open/switch interface for direct logic control

Power Distribution Switches, Load Drivers Applications

• Automotive power distribution units
• High-side or low-side load switching applications
• Industrial motor control circuits

Power Distribution Switches, Load Drivers Procurement Notes

Verify component authenticity through authorized channels as this part may be subject to end-of-life restrictions. Confirm RoHS compliance status and moisture sensitivity level requirements prior to assembly. Review official termination notifications for availability constraints and recommended alternative sourcing strategies.

Power Distribution Switches, Load Drivers Selection Notes

Select this component when high current handling near 20 A is required with integrated fault protection. The D2PAK package offers robust thermal dissipation for power-intensive designs. Ensure input logic levels match the non-inverting interface requirements and verify system voltage does not exceed the 33 V load limit.

Power Distribution Switches, Load Drivers Part Context

This device belongs to the VNB28N04 series within STMicroelectronics' VIPower portfolio. It shares architectural similarities with other OMNIFET switches but is distinguished by its specific 35 mOhm on-resistance and 19 A current rating. The series targets automotive and industrial markets requiring reliable power management solutions.

Power Distribution Switches, Load Drivers Replacement Considerations

Consult official substitution lists for compatible alternatives such as the VNB14N0413TR for lower current needs or the VNB49N0413TR for higher current requirements. Verify pinout compatibility and thermal characteristics before implementing any cross-model replacements.